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Kotlin Rules for Claude Code

1 rule for Kotlin

Kotlin Claude Code Rules: Coroutines, Null Safety and Compose

Claude Code rules for Kotlin: Coroutines, Null Safety and Compose. Structure, data, errors, security, performance, and tests. Kotlin 2.4 stable line, Nov 2026.

# Kotlin Claude Code Rules: Coroutines, Null Safety and Compose ## Install Install the native export at `.claude/rules/kotlin-rules.md`. Copy that export, not this catalog file. Catalog fields such as `tools` and `author` are for presets.dev. Install one skill file per name. Cursor, GitHub Copilot, Codex, Antigravity CLI, and Devin can all read `.agents/skills`, so a second copy with the same name collides. <!-- native:start --> # Kotlin Claude Code Rules: Coroutines, Null Safety and Compose Path-scoped Claude Code rule for Kotlin. It loads when a matching file is read. It does not replace `CLAUDE.md`. ## Updated for Kotlin 2.4, Nov 2026 Do not upgrade dependencies or the framework version unless the task asks. Stay on the Kotlin version the Gradle build uses. Kotlin 2.4.20 adds `St...